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# DOMLocator

`public interface DOMLocator`
``

org.w3c.dom.DOMLocator

`DOMLocator` is an interface that describes a location (e.g. where an error occurred).

See also the Document Object Model (DOM) Level 3 Core Specification.

## Summary

### Public methods
`abstract int` | `getByteOffset()` The byte offset into the input source this locator is pointing to or `-1` if there is no byte offset available.
`abstract int` | `getColumnNumber()` The column number this locator is pointing to, or `-1` if there is no column number available.
`abstract int` | `getLineNumber()` The line number this locator is pointing to, or `-1` if there is no column number available.
`abstract Node` | `getRelatedNode()` The node this locator is pointing to, or `null` if no node is available.
`abstract String` | `getUri()` The URI this locator is pointing to, or `null` if no URI is available.
`abstract int` | `getUtf16Offset()` The UTF-16, as defined in [Unicode] and Amendment 1 of [ISO/IEC 10646], offset into the input source this locator is pointing to or `-1` if there is no UTF-16 offset available.

## Public methods

### getByteOffset

    public abstract int getByteOffset ()

The byte offset into the input source this locator is pointing to or `-1` if there is no byte offset available.

Returns
`int` |

### getColumnNumber

    public abstract int getColumnNumber ()

The column number this locator is pointing to, or `-1` if there is no column number available.

Returns
`int` |

### getLineNumber

    public abstract int getLineNumber ()

The line number this locator is pointing to, or `-1` if there is no column number available.

Returns
`int` |

### getRelatedNode

    public abstract Node getRelatedNode ()

The node this locator is pointing to, or `null` if no node is available.

Returns
`Node` |

### getUri

    public abstract String getUri ()

The URI this locator is pointing to, or `null` if no URI is available.

Returns
`String` |

### getUtf16Offset

    public abstract int getUtf16Offset ()

The UTF-16, as defined in [Unicode] and Amendment 1 of [ISO/IEC 10646], offset into the input source this locator is pointing to or `-1` if there is no UTF-16 offset available.

Returns
`int` |

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